Scroggins Eric C. 4

What Happened Eric C. Scroggins, Chief Legal Officer & Assistant Secretary of Allison Transmission Holdings, had 5,448 performance-based restricted stock units (PSUs) settle into common shares on February 28, 2026. The company withheld 1,598 of those shares to satisfy tax withholding obligations at $125.30 per share (withheld shares valued at $200,229), leaving a net of 3,850 shares delivered to Scroggins. The Form 4 shows the settlement/exercise conversion (code M) and the tax withholding disposition (code F).

Key Details

• Transaction date: 2026-02-28 (Form 4 filed 2026-03-03).
• Shares issued on settlement: 5,448 PSUs converted to common shares (code M).
• Shares withheld for taxes: 1,598 shares at $125.30/share, proceeds/value = $200,229 (code F).
• Net shares received by insider: 3,850 (5,448 issued − 1,598 withheld).
• Footnotes: F1 = settlement of PSUs granted 2/22/2023; F2 = shares withheld to satisfy tax withholding.
• Filing timeliness: No late-filing flag indicated in the provided data.

Context This was a PSU settlement (award vesting) rather than an open-market purchase or voluntary sale—tax-withheld share disposals are routine administrative actions and do not necessarily signal a bullish or bearish view. The "M" code denotes conversion/exercise of a derivative (PSU settlement); the "F" code denotes share disposition to cover tax obligations.